Welcome to Longwell Sponge

High performance sponge customized solutions

Longwell Sponge is a leading sponge manufacturer specialized ing in polyester and polyether foam products, located in a manufacturing hub that caters to diverse industries. Established with a commitment to quality, they offer an extensive range of sponges including filter sponge, memory foam, cellulose sponge,automotive sponge, medical sponge,EPDM sponges and EVA sponge etc.

Sponge Factory-Provide all kinds of Foam products

Longwell Sponge is committed to providing high quality sponge products, with many years of production experience and professional technical team, focusing on the development, production and customization of various types of sponges. Using advanced production equipment and strict quality management system, we are committed to providing customers around the world with high performance, environmentally friendly and compliant sponge solutions.

“We dedicate to Serve every customer from all over the world With excellent quality and sincere service. ”

Trancy Ruan,

Sales Director

Our Expertise

Longwell Sponge has strong R&D capabilities,Advanced production technology and streamlined processes can reduce costs and improve output quality,Adherence to international safety and quality standards,builds trust with customers and partners.

Foam Research & Development

Our R&D direction focus on environmental protection, intelligence and high performance, promoting the continuous upgrading and development of sponge material technology.

Full Sponge Production Lines

Our sponge production line consists of a series of precision equipments and processes designed to ensure the quality and yield of the sponge.

Strict Quality Control

Quality control in sponge production not only involves the selection of raw materials, the monitoring of the production process, but also includes the detection of the finished product and the quality assessment in the later stage.

Why Customer Trust Us​

We are polyester and polyether sponge manufacturer focus on this industry for decades,customer will save time and money to get high quality sponge products.

Unmatched Expertise

Offer kinds of customized sponge products and high quality consistency.

one-stop Solution

If specification confirmed,We also offer designing and packaging services

Qualified Staff

A team of experienced and skilled workers ensures high-quality production and efficient operations.

Strong Customer Relationship

Excellent customer service and after-sales support,Listening to customer feedback and incorporating it into product development.

Wide Application for Sponges

Sponge can be used in many industry and products: #householdcleaning #Personalcareandhygiene #IndustrialandCommercialUse #Packagingmaterials

The Story of Longwell Sponge

Longwell Sponge aim to provide businesses around the world with high-quality custom polyurethane foam products.We’re so much more than just a Sponge company, We’re part of the wider PU foam community, and a committed part of the supply chain.

Contact Us For Sponge Solution

We will try best to offer foam products as per your Specifications.

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Address

Shenzhen,Guangdong,China.

Call Us

+86 15907158440

Email Us

trancy@longwellfoam.com

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